/Engine/Source/Runtime/Slate/Public/Framework/Application/SlateUser.h
void ShowTooltip ( const [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [IToolTip](API\Runtime\SlateCore\Widgets\IToolTip) > & InTooltip, const [UE::Slate::FDeprecateVector2DParameter](API\Runtime\SlateCore\Types\FDeprecateVector2DParameter) & InSpawnLocation )